2026-10-14T20:18:52Z
https://www.scidb.cn/oai
10.11922/sciencedb.01590
2022-03-17T16:03:39Z
2022-03-17
Annual Impervious Surface area Dataset of Yamal-Nenets Okrugļ¼Russia
doi:10.11922/sciencedb.01590
en
This dataset contains annual change information of Yamal-nenets Okrug (62°05′-73°03′N, 61°50′-86°05′E) impervious surface area from 1990 to 2018 at 30m resolution. Change information was generated from LandTrendr and ensemble learning using Google Earth Engine platform.The year of the transition from pervious to impervious is identified from DN value of pixels, ranging from 1990 to 2018. This product is provided in TIFF format and the file was named as “1990-2018 annual impervious area of Yamal-Nenets Okrug”. The validation samples were acquired from Google Earth imagery, with overall accuracy of 81.93%(KAPPA=0.73).
annual expansion of impervious surface; remote sensing; Yamal-nenets Okrug; Arctic
xuanzhu chen
chong liu
xiao cheng
PUBLIC
https://creativecommons.org/publicdomain/zero/1.0/
dataset
Science Data Bank